code: def test_gaussian_trimmed():
      p2 = p + geom_density(kernel="gaussian", alpha=0.3, trim=True)
      assert p2 == "gaussian-trimmed"
  
file_path: plotnine/tests/test_geom_density.py
imports: import numpy
  import pandas
  import pytest
  from plotnine import aes, geom_density, ggplot, lims
  from plotnine.exceptions import PlotnineWarning
label_desc: Use image node_id 3 for calling a global function with example usage: test_gaussian_trimmed() without return types